vspete wrote:I just upgraded a Nexus 7 to Android 5 and secure access to my ISY is no longer working. My Android 4.4.x device still has access. After reviewing this board, I upgraded my firmware to 4.2.18, no change. I do not have the isy994PRO version so I cannot see or change the TLS server settings. It appears that Android 5.0 requires a security level above that supported by the non-PRO version of isy994.

To solve the problem, I upgraded my isy994i to PRO. It appears that Android 5 requires a minimum of TLS 1.2 (setting TLS 1.0 & 1.1 do not work with encryption set to ALL). I was able to reduce the encryption setting from ALL to Medium and still have secure access from both Android 4.x and 5.0 devices. This implies that the minimum security level required by Android 5 is TLS 1.2 RSA with AES SHA (I cannot tell if 256 bit is required or whether 128 bit will suffice). Android 4.x.x must use RC4 128 bit MD5 encryption (which is provided by the isy PRO Medium setting along with both 128 & 256 bit AES SHA cyphers)....

If you go to Settings->Lighting Controller Settings and just tap (don't hold) the Host Type box, you should get a pop-up with the different host type options. I just tested this here again this morning on Android 5 with no issues.

If a quick tap on this box doesn't give you the options to change the Host Type, try the following;- Remove MobiLinc.- Reboot the phone.- Reinstall MobiLinc.- Open MobiLinc and when prompted for MobiLinc Connect, select "No Thanks".- Enter in your ISY's log-in information.